Confirmatory Tests vary, and may be wrong from time to time. As time passes, the test is not as reliable as stated. If the so called "blood" is on a leather surface, blood isn't too prone to sticking to leather, so it may (or may not) be blood.
        
             
        
        
        
 the abnormalities the nurse can document during the otoscopic examination are immobility of the tympanic membrane and middle ear effusion.
<h3>What is otoscopy?</h3>
Otoscopy can be defined as a clinical procedure used in the examination of the structures of the ear, particularly the external auditory canal, tympanic membrane, and even the  middle ear. 
Clinicians carryout otoscopy during routine wellness physical exams and the evaluation of specific ear complaints
During  the otoscopic examination, the clinician utilizes an otoscope, also to see through or  to visualize the ear anatomy.
The abnormalities that can be documented include;
-  Immobility of the tympanic membrane moves in response to pressure. 
- The detection of middle ear effusion 
Thus, the abnormalities the nurse can document during the otoscopic examination are immobility of the tympanic membrane and middle ear effusion.
Learn more about the ear here:
brainly.com/question/8808373
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Answer:
It would be an infant/child BP cuff
Explanation:
I believe that's what you're asking, if not I'm sorry
 
        
                    
             
        
        
        
Answer:
Chest compression fraction >80% Compression rate of 100-120/min. Compression depth of at least 50 mm (2 inches) 
 
        
             
        
        
        
Answer:
like 15 minutes
Explanation:
your body becomes warm and it starts to kick in and you'll feel better